Metronome (item)

Effects

Increases the power of moves used consecutively.

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Diamond/Pearl Platinum	A Pokémon hold item that boosts a move used consecutively. Its effect is reset if another move is used.
HeartGold/SoulSilver	A Pokémon held item that boosts a move used consecutively. Its effect is reset if another move is used.
Black/White Black 2/White 2	A Pokémon held item that boosts a move used consecutively. Its effect is reset if another move is used.
X/Y O.Ruby/A.Sapphire	An item to be held by a Pokémon. It boosts moves used consecutively, but only until a different move is used.
Sun/Moon Ultra Sun/Ultra Moon	An item to be held by a Pokémon. It boosts moves used consecutively, but only until a different move is used.
Sword/Shield B.Diamond/S.Pearl	An item to be held by a Pokémon. It boosts moves used consecutively but only until a different move is used.
Scarlet/Violet	An item to be held by a Pokémon. It boosts the power of a move that’s used repeatedly. Once the chain is broken, the move’s power returns to normal.